33 CFR § 104.250 - Procedures for interfacing with facilities and other vessels.

---
identifier: "/us/cfr/t33/s104.250"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 104.250 - Procedures for interfacing with facilities and other vessels."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "104.250"
section_name: "Procedures for interfacing with facilities and other vessels."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "H"
subchapter_name: "MARITIME SECURITY"
part_number: "104"
part_name: "MARITIME SECURITY: VESSELS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "46 U.S.C. 70051, 70116, Chapter 701; 33 CFR 1.05-1, 6.04-11, 6.14, 6.16, and 6.19; DHS Delegation No. 00170.1, Revision No. 01.3."
regulatory_source: "USCG-2003-14749, 68 FR 39302, July 1, 2003, unless otherwise noted."
cfr_part: "104"
---


# 104.250 Procedures for interfacing with facilities and other vessels.

(a) The vessel owner or operator must ensure that there are measures for interfacing with facilities and other vessels at all MARSEC Levels.

(b) For each U.S. flag vessel that calls on foreign ports or facilities, the vessel owner or operator must ensure procedures for interfacing with those ports and facilities are established.